464842980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19417}}^1$

素因数の和:19458

約数の個数: 144

約数和(自身を含む): 1696356480

約数和(自身を除く): 1231513500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 19417, 23940, 38834, 58251, 77668, 97085, 116502, 135919, 174753, 194170, 233004, 271838, 291255, 349506, 368923, 388340, 407757, 543676, 582510, 679595, 699012, 737846, 815514, 873765, 1106769, 1165020, 1223271, 1359190, 1475692, 1631028, 1747530, 1844615, 2038785, 2213538, 2446542, 2582461, 2718380, 3320307, 3495060, 3689230, 4077570, 4427076, 4893084, 5164922, 5533845, 6116355, 6640614, 7378460, 7747383, 8155140, 10329844, 11067690, 12232710, 12912305, 13281228, 15494766, 16601535, 22135380, 23242149, 24465420, 25824610, 30989532, 33203070, 38736915, 46484298, 51649220, 66406140, 77473830, 92968596, 116210745, 154947660, 232421490, 464842980]

約数ペア:

[(1, 464842980), (2, 232421490), (3, 154947660), (4, 116210745), (5, 92968596), (6, 77473830), (7, 66406140), (9, 51649220), (10, 46484298), (12, 38736915), (14, 33203070), (15, 30989532), (18, 25824610), (19, 24465420), (20, 23242149), (21, 22135380), (28, 16601535), (30, 15494766), (35, 13281228), (36, 12912305), (38, 12232710), (42, 11067690), (45, 10329844), (57, 8155140), (60, 7747383), (63, 7378460), (70, 6640614), (76, 6116355), (84, 5533845), (90, 5164922), (95, 4893084), (105, 4427076), (114, 4077570), (126, 3689230), (133, 3495060), (140, 3320307), (171, 2718380), (180, 2582461), (190, 2446542), (210, 2213538), (228, 2038785), (252, 1844615), (266, 1747530), (285, 1631028), (315, 1475692), (342, 1359190), (380, 1223271), (399, 1165020), (420, 1106769), (532, 873765), (570, 815514), (630, 737846), (665, 699012), (684, 679595), (798, 582510), (855, 543676), (1140, 407757), (1197, 388340), (1260, 368923), (1330, 349506), (1596, 291255), (1710, 271838), (1995, 233004), (2394, 194170), (2660, 174753), (3420, 135919), (3990, 116502), (4788, 97085), (5985, 77668), (7980, 58251), (11970, 38834), (19417, 23940)]